[ 318.592800][ T8871] br10: port 1(veth1.10) entered blocking state [ 318.593587][ T8871] br10: port 1(veth1.10) entered disabled state [ 318.593822][ T8871] veth1.10: entered allmulticast mode [ 318.593994][ T8871] veth1: entered allmulticast mode [ 318.595537][ T8871] veth1.10: entered promiscuous mode [ 318.595720][ T8871] veth1: entered promiscuous mode [ 318.748711][ T8889] br11: port 1(veth1.11) entered blocking state [ 318.748945][ T8889] br11: port 1(veth1.11) entered disabled state [ 318.749576][ T8889] veth1.11: entered allmulticast mode [ 318.751270][ T8889] veth1.11: entered promiscuous mode [ 319.045277][ T8920] br10: port 2(veth2.10) entered blocking state [ 319.045495][ T8920] br10: port 2(veth2.10) entered disabled state [ 319.045680][ T8920] veth2.10: entered allmulticast mode [ 319.045806][ T8920] veth2: entered allmulticast mode [ 319.047483][ T8920] veth2.10: entered promiscuous mode [ 319.047620][ T8920] veth2: entered promiscuous mode [ 319.202706][ T8937] br11: port 2(veth2.11) entered blocking state [ 319.202903][ T8937] br11: port 2(veth2.11) entered disabled state [ 319.203088][ T8937] veth2.11: entered allmulticast mode [ 319.204521][ T8937] veth2.11: entered promiscuous mode [ 319.341642][ T8949] br10: port 2(veth2.10) entered blocking state [ 319.341859][ T8949] br10: port 2(veth2.10) entered forwarding state [ 319.342176][ T8949] br10: port 1(veth1.10) entered blocking state [ 319.342351][ T8949] br10: port 1(veth1.10) entered forwarding state [ 319.384239][ T8954] br11: port 2(veth2.11) entered blocking state [ 319.384490][ T8954] br11: port 2(veth2.11) entered forwarding state [ 319.384866][ T8954] br11: port 1(veth1.11) entered blocking state [ 319.385096][ T8954] br11: port 1(veth1.11) entered forwarding state [ 323.848089][ C1] [ 323.848225][ C1] ======================================================== [ 323.848378][ C1] WARNING: possible irq lock inversion dependency detected [ 323.848501][ C1] 7.1.0-rc5-virtme #1 Not tainted [ 323.848584][ C1] -------------------------------------------------------- [ 323.848712][ C1] swapper/1/0 just changed the state of lock: [ 323.848817][ C1] ff1100000d0ced78 (&ndev->lock){++-.}-{3:3}, at: addrconf_rs_timer+0xb0/0x770 [ 323.848968][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 323.849102][ C1] (acaddr_hash_lock){+.+.}-{3:3} [ 323.849104][ C1] [ 323.849104][ C1] [ 323.849104][ C1] and interrupts could create inverse lock ordering between them. [ 323.849104][ C1] [ 323.849415][ C1] [ 323.849415][ C1] other info that might help us debug this: [ 323.849534][ C1] Possible interrupt unsafe locking scenario: [ 323.849534][ C1] [ 323.849658][ C1] CPU0 CPU1 [ 323.849746][ C1] ---- ---- [ 323.849828][ C1] lock(acaddr_hash_lock); [ 323.849917][ C1] local_irq_disable(); [ 323.850019][ C1] lock(&ndev->lock); [ 323.850125][ C1] lock(acaddr_hash_lock); [ 323.850226][ C1] [ 323.850298][ C1] lock(&ndev->lock); [ 323.850366][ C1] [ 323.850366][ C1] *** DEADLOCK *** [ 323.850366][ C1] [ 323.850486][ C1] 1 lock held by swapper/1/0: [ 323.850568][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x113/0x4f0 [ 323.850722][ C1] [ 323.850722][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 323.850863][ C1] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 323.850958][ C1] HARDIRQ-ON-W at: [ 323.851023][ C1] __lock_acquire+0x378/0xc10 [ 323.851137][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.851253][ C1] _raw_spin_lock+0x33/0x40 [ 323.851359][ C1] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 323.851484][ C1] __ipv6_dev_ac_inc+0x57e/0x930 [ 323.851588][ C1] addrconf_join_anycast+0x1bc/0x260 [ 323.851691][ C1] __ipv6_ifa_notify+0x75b/0xad0 [ 323.851793][ C1] addrconf_dad_completed+0x14b/0xe10 [ 323.851915][ C1] addrconf_dad_work+0x3c1/0x930 [ 323.852017][ C1] process_one_work+0xdf8/0x1410 [ 323.852130][ C1] worker_thread+0x4f1/0xd60 [ 323.852246][ C1] kthread+0x367/0x460 [ 323.852353][ C1] ret_from_fork+0x474/0x6b0 [ 323.852461][ C1] ret_from_fork_asm+0x11/0x20 [ 323.852565][ C1] SOFTIRQ-ON-W at: [ 323.852631][ C1] __lock_acquire+0x378/0xc10 [ 323.852745][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.852847][ C1] _raw_spin_lock+0x33/0x40 [ 323.852949][ C1] __ipv6_dev_ac_dec+0x236/0x5d0 [ 323.853051][ C1] addrconf_leave_anycast+0x1bc/0x260 [ 323.853173][ C1] __ipv6_ifa_notify+0x6b4/0xad0 [ 323.853289][ C1] addrconf_ifdown.isra.0+0xa70/0x15f0 [ 323.853413][ C1] addrconf_notify+0x2c8/0xf30 [ 323.853516][ C1] notifier_call_chain+0xb0/0x320 [ 323.853624][ C1] __dev_notify_flags+0x165/0x280 [ 323.853726][ C1] netif_change_flags+0xfe/0x190 [ 323.853829][ C1] do_setlink.isra.0+0x1cc3/0x2750 [ 323.853931][ C1] rtnl_newlink+0x8d1/0xef0 [ 323.854034][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.854134][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 323.854252][ C1] netlink_unicast+0x486/0x750 [ 323.854358][ C1] netlink_sendmsg+0x735/0xc60 [ 323.854465][ C1] ____sys_sendmsg+0x419/0x850 [ 323.854567][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 323.854670][ C1] __sys_sendmsg+0x145/0x1f0 [ 323.854774][ C1] do_syscall_64+0x117/0x590 [ 323.854876][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.855003][ C1] INITIAL USE at: [ 323.855066][ C1] __lock_acquire+0x378/0xc10 [ 323.855169][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.855281][ C1] _raw_spin_lock+0x33/0x40 [ 323.855382][ C1] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 323.855504][ C1] __ipv6_dev_ac_inc+0x57e/0x930 [ 323.855609][ C1] addrconf_join_anycast+0x1bc/0x260 [ 323.855710][ C1] __ipv6_ifa_notify+0x75b/0xad0 [ 323.855812][ C1] addrconf_dad_completed+0x14b/0xe10 [ 323.855913][ C1] addrconf_dad_work+0x3c1/0x930 [ 323.856014][ C1] process_one_work+0xdf8/0x1410 [ 323.856117][ C1] worker_thread+0x4f1/0xd60 [ 323.856220][ C1] kthread+0x367/0x460 [ 323.856325][ C1] ret_from_fork+0x474/0x6b0 [ 323.856431][ C1] ret_from_fork_asm+0x11/0x20 [ 323.856535][ C1] } [ 323.856577][ C1] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 323.856704][ C1] ... acquired at: [ 323.856768][ C1] __lock_acquire+0x508/0xc10 [ 323.856850][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.856930][ C1] _raw_spin_lock+0x33/0x40 [ 323.857021][ C1] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 323.857124][ C1] __ipv6_dev_ac_inc+0x57e/0x930 [ 323.857207][ C1] addrconf_join_anycast+0x1bc/0x260 [ 323.857296][ C1] __ipv6_ifa_notify+0x75b/0xad0 [ 323.857381][ C1] addrconf_dad_completed+0x14b/0xe10 [ 323.857461][ C1] addrconf_dad_work+0x3c1/0x930 [ 323.857542][ C1] process_one_work+0xdf8/0x1410 [ 323.857622][ C1] worker_thread+0x4f1/0xd60 [ 323.857709][ C1] kthread+0x367/0x460 [ 323.857774][ C1] ret_from_fork+0x474/0x6b0 [ 323.857858][ C1] ret_from_fork_asm+0x11/0x20 [ 323.857939][ C1] [ 323.857980][ C1] -> (&ndev->lock){++-.}-{3:3} { [ 323.858070][ C1] HARDIRQ-ON-W at: [ 323.858132][ C1] __lock_acquire+0x378/0xc10 [ 323.858245][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.858352][ C1] _raw_write_lock_bh+0x38/0x50 [ 323.858456][ C1] addrconf_permanent_addr+0x108/0x9c0 [ 323.858556][ C1] addrconf_notify+0x151/0xf30 [ 323.858658][ C1] notifier_call_chain+0xb0/0x320 [ 323.858761][ C1] __dev_notify_flags+0xde/0x280 [ 323.858865][ C1] netif_change_flags+0xfe/0x190 [ 323.858971][ C1] do_setlink.isra.0+0x1cc3/0x2750 [ 323.859072][ C1] rtnl_newlink+0x8d1/0xef0 [ 323.859172][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.859282][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 323.859388][ C1] netlink_unicast+0x486/0x750 [ 323.859497][ C1] netlink_sendmsg+0x735/0xc60 [ 323.859600][ C1] ____sys_sendmsg+0x419/0x850 [ 323.859705][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 323.859809][ C1] __sys_sendmsg+0x145/0x1f0 [ 323.859914][ C1] do_syscall_64+0x117/0x590 [ 323.860015][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.860145][ C1] HARDIRQ-ON-R at: [ 323.860207][ C1] __lock_acquire+0x378/0xc10 [ 323.860322][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.860428][ C1] _raw_read_lock_bh+0x44/0x80 [ 323.860538][ C1] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 323.860660][ C1] inet6_fill_link_af+0x5c/0xe0 [ 323.860764][ C1] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 323.860887][ C1] rtnl_getlink+0x9c9/0xeb0 [ 323.860988][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.861090][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 323.861194][ C1] netlink_unicast+0x486/0x750 [ 323.861304][ C1] netlink_sendmsg+0x735/0xc60 [ 323.861410][ C1] ____sys_sendmsg+0x419/0x850 [ 323.861512][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 323.861615][ C1] __sys_sendmsg+0x145/0x1f0 [ 323.861717][ C1] do_syscall_64+0x117/0x590 [ 323.861818][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.861938][ C1] IN-SOFTIRQ-W at: [ 323.862002][ C1] __lock_acquire+0x378/0xc10 [ 323.862106][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.862206][ C1] _raw_write_lock+0x33/0x40 [ 323.862318][ C1] addrconf_rs_timer+0xb0/0x770 [ 323.862429][ C1] call_timer_fn+0x163/0x4f0 [ 323.862533][ C1] __run_timers+0x68f/0xab0 [ 323.862638][ C1] run_timer_softirq+0xf0/0x160 [ 323.862741][ C1] handle_softirqs+0x1d8/0x940 [ 323.862844][ C1] __irq_exit_rcu+0x103/0x1c0 [ 323.862948][ C1] irq_exit_rcu+0xe/0x30 [ 323.863051][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 323.863174][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 323.863304][ C1] pv_native_safe_halt+0xf/0x10 [ 323.863407][ C1] default_idle+0x9/0x10 [ 323.863509][ C1] default_idle_call+0x6e/0xb0 [ 323.863614][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 323.863737][ C1] do_idle+0xf5/0x160 [ 323.863821][ C1] cpu_startup_entry+0x53/0x70 [ 323.863924][ C1] start_secondary+0x204/0x2b0 [ 323.864029][ C1] common_startup_64+0x13e/0x148 [ 323.864132][ C1] INITIAL USE at: [ 323.864193][ C1] __lock_acquire+0x378/0xc10 [ 323.864304][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.864408][ C1] _raw_write_lock_bh+0x38/0x50 [ 323.864509][ C1] addrconf_permanent_addr+0x108/0x9c0 [ 323.864617][ C1] addrconf_notify+0x151/0xf30 [ 323.864720][ C1] notifier_call_chain+0xb0/0x320 [ 323.864822][ C1] __dev_notify_flags+0xde/0x280 [ 323.864923][ C1] netif_change_flags+0xfe/0x190 [ 323.865028][ C1] do_setlink.isra.0+0x1cc3/0x2750 [ 323.865131][ C1] rtnl_newlink+0x8d1/0xef0 [ 323.865239][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.865344][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 323.865450][ C1] netlink_unicast+0x486/0x750 [ 323.865557][ C1] netlink_sendmsg+0x735/0xc60 [ 323.865660][ C1] ____sys_sendmsg+0x419/0x850 [ 323.865764][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 323.865867][ C1] __sys_sendmsg+0x145/0x1f0 [ 323.865972][ C1] do_syscall_64+0x117/0x590 [ 323.866076][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.866200][ C1] INITIAL READ USE at: [ 323.866268][ C1] __lock_acquire+0x378/0xc10 [ 323.866369][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.866471][ C1] _raw_read_lock_bh+0x44/0x80 [ 323.866573][ C1] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 323.866696][ C1] inet6_fill_link_af+0x5c/0xe0 [ 323.866803][ C1] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 323.866935][ C1] rtnl_getlink+0x9c9/0xeb0 [ 323.867036][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.867142][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 323.867262][ C1] netlink_unicast+0x486/0x750 [ 323.867369][ C1] netlink_sendmsg+0x735/0xc60 [ 323.867478][ C1] ____sys_sendmsg+0x419/0x850 [ 323.867579][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 323.867683][ C1] __sys_sendmsg+0x145/0x1f0 [ 323.867784][ C1] do_syscall_64+0x117/0x590 [ 323.867888][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.868018][ C1] } [ 323.868059][ C1] ... key at: [] __key.37+0x0/0x40 [ 323.868182][ C1] ... acquired at: [ 323.868247][ C1] mark_lock+0x1d7/0xa00 [ 323.868330][ C1] mark_usage+0x42/0x170 [ 323.868420][ C1] __lock_acquire+0x378/0xc10 [ 323.868501][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.868582][ C1] _raw_write_lock+0x33/0x40 [ 323.868663][ C1] addrconf_rs_timer+0xb0/0x770 [ 323.868746][ C1] call_timer_fn+0x163/0x4f0 [ 323.868829][ C1] __run_timers+0x68f/0xab0 [ 323.868956][ C1] run_timer_softirq+0xf0/0x160 [ 323.869037][ C1] handle_softirqs+0x1d8/0x940 [ 323.869120][ C1] __irq_exit_rcu+0x103/0x1c0 [ 323.869200][ C1] irq_exit_rcu+0xe/0x30 [ 323.869331][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 323.869432][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 323.869537][ C1] pv_native_safe_halt+0xf/0x10 [ 323.869619][ C1] default_idle+0x9/0x10 [ 323.869749][ C1] default_idle_call+0x6e/0xb0 [ 323.869831][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 323.869936][ C1] do_idle+0xf5/0x160 [ 323.869998][ C1] cpu_startup_entry+0x53/0x70 [ 323.870078][ C1] start_secondary+0x204/0x2b0 [ 323.870158][ C1] common_startup_64+0x13e/0x148 [ 323.870247][ C1] [ 323.870287][ C1] [ 323.870287][ C1] stack backtrace: [ 323.870432][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 323.870435][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 323.870437][ C1] Call Trace: [ 323.870438][ C1] [ 323.870442][ C1] dump_stack_lvl+0x6f/0xa0 [ 323.870446][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 323.870450][ C1] mark_lock_irq+0x989/0x9c0 [ 323.870452][ C1] mark_lock+0x1d7/0xa00 [ 323.870454][ C1] mark_usage+0x42/0x170 [ 323.870455][ C1] __lock_acquire+0x378/0xc10 [ 323.870457][ C1] ? add_chain_cache+0x12d/0x570 [ 323.870459][ C1] lock_acquire.part.0+0xbc/0x260 [ 323.870460][ C1] ? addrconf_rs_timer+0xb0/0x770 [ 323.870462][ C1] ? rcu_is_watching+0x15/0xd0 [ 323.870465][ C1] ? lock_acquire+0x134/0x160 [ 323.870467][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 323.870469][ C1] _raw_write_lock+0x33/0x40 [ 323.870470][ C1] ? addrconf_rs_timer+0xb0/0x770 [ 323.870472][ C1] addrconf_rs_timer+0xb0/0x770 [ 323.870474][ C1] ? lock_acquire.part.0+0xbc/0x260 [ 323.870475][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 323.870477][ C1] ? lock_acquire+0x134/0x160 [ 323.870479][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 323.870481][ C1] call_timer_fn+0x163/0x4f0 [ 323.870482][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 323.870484][ C1] ? debug_object_active_state+0x430/0x430 [ 323.870487][ C1] ? find_held_lock+0x2b/0x80 [ 323.870490][ C1] ? __lock_release.isra.0+0x6b/0x1a0 [ 323.870491][ C1] ? rcu_is_watching+0x15/0xd0 [ 323.870493][ C1] __run_timers+0x68f/0xab0 [ 323.870495][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 323.870497][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 323.870499][ C1] ? __lock_acquire+0x508/0xc10 [ 323.870501][ C1] ? __rwlock_init+0x150/0x150 [ 323.870503][ C1] run_timer_softirq+0xf0/0x160 [ 323.870505][ C1] ? __run_timers+0xab0/0xab0 [ 323.870507][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 323.870510][ C1] ? rcu_is_watching+0x15/0xd0 [ 323.870511][ C1] handle_softirqs+0x1d8/0x940 [ 323.870513][ C1] ? find_held_lock+0x2b/0x80 [ 323.870515][ C1] ? __lock_release.isra.0+0x6b/0x1a0 [ 323.870516][ C1] ? _local_bh_enable+0xd0/0xd0 [ 323.870518][ C1] __irq_exit_rcu+0x103/0x1c0 [ 323.870519][ C1] irq_exit_rcu+0xe/0x30 [ 323.870521][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 323.870522][ C1] [ 323.870523][ C1] [ 323.870524][ C1] ? rcu_is_watching+0x15/0xd0 [ 323.870525][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 323.870527][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 323.870529][ C1] Code: 48 8b 3d 44 93 00 02 e8 1f 00 00 00 48 2b 05 c8 31 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 b4 22 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 323.870531][ C1] RSP: 0018:ffa0000000147de8 EFLAGS: 00000296 [ 323.870534][ C1] RAX: 00000000007c12af RBX: ff11000001bb2340 RCX: ffffffffb0ad9667 [ 323.870535][ C1] RDX: ff11000001bb2340 RSI: ffffffffb380221d RDI: ffffffffb326f6c0 [ 323.870536][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 323.870537][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc0 [ 323.870537][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 323.870539][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 323.870541][ C1] ? lockdep_hardirqs_on+0x8c/0x130 [ 323.870543][ C1] default_idle+0x9/0x10 [ 323.870544][ C1] default_idle_call+0x6e/0xb0 [ 323.870546][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 323.870548][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 323.870549][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 323.870551][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 323.870552][ C1] ? rcu_is_watching+0x15/0xd0 [ 323.870554][ C1] do_idle+0xf5/0x160 [ 323.870555][ C1] cpu_startup_entry+0x53/0x70 [ 323.870557][ C1] start_secondary+0x204/0x2b0 [ 323.870558][ C1] ? set_cpu_sibling_map+0x1fb0/0x1fb0 [ 323.870560][ C1] common_startup_64+0x13e/0x148 [ 323.870563][ C1] [ 392.325785][ T9301] br11: port 2(veth2.11) entered disabled state [ 392.326097][ T9301] br11: port 1(veth1.11) entered disabled state [ 392.348218][ T9304] br10: port 2(veth2.10) entered disabled state [ 392.348570][ T9304] br10: port 1(veth1.10) entered disabled state [ 392.388378][ T9309] veth2.11: left allmulticast mode [ 392.388502][ T9309] veth2.11: left promiscuous mode [ 392.388750][ T9309] br11: port 2(veth2.11) entered disabled state [ 392.465823][ T9315] veth2.10: left allmulticast mode [ 392.465950][ T9315] veth2: left allmulticast mode [ 392.466056][ T9315] veth2.10: left promiscuous mode [ 392.466141][ T9315] veth2: left promiscuous mode [ 392.466380][ T9315] br10: port 2(veth2.10) entered disabled state [ 392.589888][ T9327] veth1.11: left allmulticast mode [ 392.590070][ T9327] veth1.11: left promiscuous mode [ 392.590361][ T9327] br11: port 1(veth1.11) entered disabled state [ 392.661541][ T9333] veth1.10: left allmulticast mode [ 392.661695][ T9333] veth1: left allmulticast mode [ 392.661850][ T9333] veth1.10: left promiscuous mode [ 392.661987][ T9333] veth1: left promiscuous mode [ 392.663162][ T9333] br10: port 1(veth1.10) entered disabled state